Which is not a reservoir for phosphorous in phosphorous cycle?

Define phosphorous cycle.

What is the natural reservoir of phosphorous?

Red Phosphorous

Which of the following are reservoirs for Phosphorous and Nitrogen cycle respectively ? (A) Atmosphere and bedrocks. (B) Bedrocks and atmosphere (C) Consumers (D) Atmosphere and producers

Atomicity of Phosphorous is

What is the atomicity of phosphorous ?

White Phosphorous